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LCM-40U
27.5
Details
Meanwell LCM-40U Series is 35W LED AC/DC constant current mode output LED driver highlighting the adjustable levels by dip switch. At the same time, the power supply operates from 90~ 132VAC and offers different current levels ranging between 350mA and 1050mA. Since the efficiency reaches high up to 87.5% with no fan design, LCM-40U is able to work for -30℃~+90℃ case temperature under free air convection. In addition, the model is equipped with various functions, such as the dimming function and synchronization. Considering its longevity, high reliability, and excellent quality, Meanwell LCM-40U Series provides optimal design flexibility for LED lighting system
Meanwell LCM-40U Series Encoding
| LCM | Series Name |
| 40U | Output Wattage |
Meanwell LCM-40U Series Model Specifications
| Model | LCM-40U | ||||||
| OUTPUT | CURRENT LEVEL | Current level selectable via DIP switch, please refer to”DIP SWITCH TABLE” section | |||||
| 350mA | 500mA | 600mA | 700mA (default) | 900mA | 1050mA | ||
| RATED POWER | 35W | ||||||
| DC VOLTAGE RANGE | 2-100V | 2-70V | 2-59V | 2-50V | 2-39V | 2-34V | |
| OPEN CIRCUIT VOLTAGE (max.) | 110V | 65V | |||||
| CURRENT RIPPLE | 5.0% max. at rated current | ||||||
| CURRENT TOLERANCE | ±5% | ||||||
| AUXILIARY DC OUTPUT | Nominal 12V (deviation 11.4~12.6V) at 50mA | ||||||
| INPUT | VOLTAGE RANGE | 90~132VAC 127~186VDC (Please refer to "STATIC CHARACTERISTIC" section) | |||||
| FREQUENCY RANGE | 47 ~ 63Hz | ||||||
| POWER FACTOR | PF>=0.98/115VAC at full load (Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section) | ||||||
| TOTAL HARMONIC DISTORTION | THD< 20%( at load>=50%) (Please refer to “TOTAL HARMONIC DISTORTION(THD)” section | ||||||
| EFFICIENCY (Typ.) | 87.50% | ||||||
| AC CURRENT (Typ.) | 0.43A/115VAC | ||||||
| INRUSH CURRENT (Typ.) | COLD START 15A (twidth=270μs measured at 50% Ipeak) at 115VAC; Per NEMA 410 | ||||||
| MAX. No. of PSUs on 16A CIRCUIT BREAKER |
22 units (circuit breaker of type B) / 38 units (circuit breaker of type C) at 115VAC | ||||||
| LEAKAGE CURRENT | <0.5mA / 120VAC | ||||||
| FUNCTION | DIMMING RANGE | Please refer to "DIMMING OPERATION" section | |||||
| TEMP. COMPENSATION | Please refer to "SYNCHRONIZATION OPERATION” section | ||||||
| SYNCHRONIZATION | Please refer to "SYNCHRONIZATION OPERATION” section | ||||||
| ENVIRONMENT | WORKING TEMP | Tcase=-30 ~ +90℃ (Please refer to “ OUTPUT LOAD vs TEMPERATURE” section) | |||||
| MAX. CASE TEMP | Tcase=+90℃ | ||||||
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | ||||||
| STORAGE TEMP., HUMIDITY | -40 ~ +80℃, 10 ~ 95% RH | ||||||
| TEMP. COEFFICIENT | ±0.03%/℃ (0 ~ 50℃) | ||||||
| VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes | ||||||
| SAFETY&EMC | SAFETY STANDARDS | UL8750 approved | |||||
| WITHSTAND VOLTAGE | Comply with IEC62386-101, 102, 207 | ||||||
| ISOLATION RESISTANCE | I/P-O/P:>100M Ohms / 500VDC / 25℃/ 70% RH | ||||||
| EMC EMISSION | Compliance to FCC part 15 Subpart B | ||||||
| Others | MTBF | 2649.1K hrs min. Telcordia SR-332 (Bellcore) ; 273.7K hrs min. MIL-HDBK-217F (25℃) | |||||
| DIMENSION | 123.5*81.5*23mm (L*W*H) | ||||||
| PACKING | 0.28Kg ; 54pcs/16Kg/1.12CUFT | ||||||
Meanwell LCM-40U Series Features
l Constant Current mode output with multiple levels selectable by dip switch
l Plastic housing with class Il design
l Built-in active PFC function
l Functions:3 in 1 dimming (dim-to-off); Auxiliary DC output; synchronization up to 10 units
l 3 years warranty
Meanwell LCM-40U Series Applications
l LED indoor lighting
l LED office lighting
l LED architectural lighting
l LED panel lighting
Meanwell LCM-40U Series Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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